What do dark circles under the eyes mean, and why do they appear?
Sometimes, bags under the eyes can be caused by a poor night’s sleep; at other times, they can be due to genetics, ageing or lifestyle. Occasionally, they can signal health issues such as anaemia, liver problems or thyroid problems – but don’t panic. If you have no other health concerns, it’s probably just a cosmetic issue. Most often, it’s a cluster of veins and visible blood or pigmentation.